Hack WiFi - Discover WiFi with Easy Passwords

This project provides two methods to discover WiFi networks with easily guessable passwords using a Bash script and a Python script.

01. With Shell bash script test_wifi.sh

To set the correct execution permissions, run:

chmod +x test_wifi.sh
./test_wifi.sh

Requirements:

• Enable wifi module in your PC Linux
• Shell bash

how to see ram consumption

You must be install /usr/bin/time paquete GNU time

sudo pacman -S time

Once installed, you can use /usr/bin/time directly

/usr/bin/time -v ./test_wifi.sh

Result:

If you need monitor the whole process you can use top or htop tool and find the process named test_wifi.sh

Preview:

02. With Python script (index.py)

Note: This script is currently not functional, but it is useful for understanding WiFi communication.

Project Setup

python -m venv venv
source ./venv/bin/active
pip install -r requirements.txt

Execute the Application

note: error to access without sudo

Permission denied: '/var/run/wpa_supplicant'

Run the following command with sudo to access necessary network files:

sudo ./venv/bin/python index.py 

Error: Known Bug

Some WiFi modules do not return the correct connection status, which prevents me from determining when the password is correct. The problematic code is: into the file index.py

if iface.status() == const.IFACE_CONNECTED:

Conclusion

This project emphasizes the importance of using strong passwords for your WiFi networks. Weak passwords are easily guessable, making your network vulnerable.

Feel free to explore the code and contribute to the project! :)